ISS036-E-005387 (1 June 2013) --- It's haircut day for Expedition 36 Commander Pavel Vinogradov, a cosmonaut with Russia's Federal Space Agency (Roscosmos), in the Unity node aboard the International Space Station. Doing the honors as his barber is Roscosmos cosmonaut Fyodor Yurchikhin, flight engineer for Expedition 36, who will take over command of the orbital outpost when Vinogradov returns to Earth in September.